iOS 7 中的网页崩溃

Posted 2023-03-11

【中文标题】iOS 7 中的网页崩溃

【英文标题】：Web page crashes in iOS 7

【发布时间】：2015-02-12 08:44:31

【问题描述】：

更新：我想通了。 ios 7 不喜欢 vh 单位。所以我改用 javascript 来检测浏览器高度，现在它可以在 iOS 7 上运行。

我创建了一个网站，该网站可以在我测试过的所有设备上运行，除了装有 iOS 7 的 iPhone。整个页面崩溃了，并且做这种疯狂的迪斯科闪烁的事情。

iOS 7 上的结果可以在这里看到：http://morten-hauge.com/diverse/ios7_fail.MOV

如果我删除我的 CSS 文件，页面会按照您对没有 CSS 的页面的预期加载。

*

margin: 0;
padding: 0;


a, a img

text-decoration: none;
border-style: none;


#splash-container

position: fixed;
top: 40px;
right: 40px;
-webkit-backface-visibility: hidden;


img.splash

display: block;
width: 100px;
height: 100px;
margin: 0 0 20px 0;

transition-duration: .2s, .2s; 
transition-timing-function: linear, ease-in;

-ms-transition-duration: .2s, .2s; 
-ms-transition-timing-function: linear, ease-in;

-webkit-transition-duration: .2s, .2s; 
-webkit-transition-timing-function: linear, ease-in;

-o-transition-duration: .2s, .2s; 
-o-transition-timing-function: linear, ease-in;

-moz-transition-duration: .2s, .2s; 
-moz-transition-timing-function: linear, ease-in;


img.splash:hover

transform: scale(1.1);
-ms-transform: scale(1.1);
-webkit-transform: scale(1.1);
-o-transform: scale(1.1);
-moz-transform: scale(1.1);
cursor: pointer; 


#splash1-mobil

display: none;



.pil

width: 40px;
height: 40px;
margin: 160px auto 0 auto;
padding: 0;
position: relative;

animation:          arrowAni 1.5s ease-in-out infinite;
-webkit-animation:  arrowAni 1.5s ease-in-out infinite;
-moz-animation:     arrowAni 1.5s ease-in-out infinite;
-o-animation:       arrowAni 1.5s ease-in-out infinite;
-ms-animation:      arrowAni 1.5s ease-in-out infinite;

-webkit-perspective: 1000;
-webkit-backface-visibility: hidden;


img.pil

-webkit-backface-visibility: hidden;


a img.pil

-webkit-backface-visibility: hidden;


@keyframes arrowAni 

0%    bottom: 10px;
50%   bottom: 30px;
100%  bottom: 10px;


@-webkit-keyframes arrowAni 

0%    bottom: 10px;
50%   bottom: 30px;
100%  bottom: 10px;


@-moz-keyframes arrowAni 

0%    bottom: 10px;
50%   bottom: 30px;
100%  bottom: 10px;


@-o-keyframes arrowAni 

0%    bottom: 10px;
50%   bottom: 30px;
100%  bottom: 10px;


@-ms-keyframes arrowAni 

0%    bottom: 10px;
50%   bottom: 30px;
100%  bottom: 10px;



.section

width: 100%;
height: 80vh;
padding: 30vh 0 50px 0;
text-align: center;



.content

background: #FFF;
background: rgba(255,255,255,.8);
padding: 40px 40px 20px 40px;
width: 40%;
margin: 0 auto 0 auto;
text-align: center;


#intro

background: url('img/intro.jpg');
background-size: cover;
background-attachment: fixed;


span.handsome

font-family: 'Handsome';
text-transform: none;
font-size: 45px;
line-height: 10px;
margin: 0 0 0 0;


h1,h2

font-family: 'GarageGothic';
text-transform: uppercase;
font-weight: normal;
font-size: 60px;


h2

margin: 0 0 20px 0;


h3

font-family: 'GarageGothic';
text-transform: uppercase;
font-weight: normal;
font-size: 40px;
margin: 0 0 20px 0;


.content p

font-family: 'OpenSans';
margin: 0 0 30px 0;
font-size: 18px;


.button

font-family: 'GarageGothic';
font-size: 30px;
background: #e65a50;
padding: 5px 30px 5px 30px;
cursor: pointer;
margin: 20px;
-webkit-box-shadow: 5px 5px 0px #bfbfbf;
-moz-box-shadow:    5px 5px 0px #bfbfbf;
box-shadow:         5px 5px 0px #bfbfbf;
text-align: center;
color: #000;


.button:hover

background: #ff665b;


.button:active

background: #e65a50;


.button-clicked

background: #d4edb5;
cursor: default;


.button-clicked:hover

background: #d4edb5;


.disabled

opacity: .5;
background: #CCC;
cursor: default;


.disabled:hover

background: #CCC;


.button a, .button a:visited

color: #000;
text-decoration: none;


span.steps

font-family: 'OpenSans';
font-size: 10px;
margin: 40px 0 0 0;
display: block;
color: #7e7e7e;


ul#sticky

position: fixed;
top: 25px;
left: 25px;


ul#sticky li

font-family: 'OpenSans';
padding: 10px;
color: #000;
background: #FFF;   
background: rgba(255,255,255,0.8);
border-bottom: 1px solid #FFF;
border-right: 1px solid #FFF;
border-left: 1px solid #FFF;
font-size: 12px;
list-style: none;


ul#sticky li:first-child

border-top: 1px solid #FFF;
background: #FFF;
background: rgba(255,255,255, .8);
font-family: 'GarageGothic';
text-transform: uppercase;
font-size: 20px;
text-align: center;


img.checkmark

width: 10px;
height: 10px;
margin: 0 3px 0 0;


#vann-section

background: url('img/vann.jpg');
background-size: cover;
background-attachment: fixed;


#ifboligsjekk-section

background: url('img/ifboligsjekk.jpg');
background-size: cover;
background-attachment: fixed;


#boligsjekk-splash

width: 80px;
height: 80px;
display: block;
left: 25%;
margin: -50px 0 0 0;
position: absolute;

transition-duration: .2s, .2s; 
transition-timing-function: linear, ease-in;

-ms-transition-duration: .2s, .2s; 
-ms-transition-timing-function: linear, ease-in;

-webkit-transition-duration: .2s, .2s; 
-webkit-transition-timing-function: linear, ease-in;

-o-transition-duration: .2s, .2s; 
-o-transition-timing-function: linear, ease-in;

-moz-transition-duration: .2s, .2s; 
-moz-transition-timing-function: linear, ease-in;

-webkit-perspective: 1000;
-webkit-backface-visibility: hidden;


#boligsjekk-splash:hover

transform: scale(1.1);
-ms-transform: scale(1.1);
-webkit-transform: scale(1.1);
-o-transform: scale(1.1);
-moz-transform: scale(1.1);
cursor: pointer; 


#brannskader-section

background: url('img/brann.jpg');
background-size: cover;
background-attachment: fixed;


#handverker-section

background: url('img/håndverker.jpg');
background-size: cover;
background-attachment: fixed;


#sopp-section

background: url('img/sopp.jpg');
background-size: cover;
background-attachment: fixed;


#dyroginsekter-section

background: url('img/skadedyr.jpg');
background-size: cover;
background-attachment: fixed;


#leieinntekt-section

background: url('img/leieinntekt.jpg');
background-size: cover;
background-attachment: fixed;


#rettshjelp-section

background: url('img/rettshjelp.jpg');
background-size: cover;
background-attachment: fixed;


#tyveri-section

background: url('img/tyveri.jpg');
background-size: cover;
background-attachment: fixed;


#naturskade-section

background: url('img/naturskade.jpg');
background-size: cover;
background-attachment: fixed;


#resultat

width: 100%;
min-height: 80vh;
height: 100%;
padding: 30vh 0 50px 0;
text-align: center;
background: url('img/res.jpg');
background-size: cover;
background-attachment: fixed;


#resultat .content

padding: 40px;


#resultat p

line-height: 28px;


#resultat .button

display: inline-block;
font-size: 20px;


#button-ops-container

font-family: 'GarageGothic';
text-transform: uppercase;
font-size: 30px;
background: #e65a50;
padding: 5px 30px 5px 30px;
cursor: pointer;
margin: 20px;
-webkit-box-shadow: 5px 5px 0px #bfbfbf;
-moz-box-shadow:    5px 5px 0px #bfbfbf;
-o-box-shadow:      5px 5px 0px #bfbfbf;
-ms-box-shadow:     5px 5px 0px #bfbfbf;
box-shadow:         5px 5px 0px #bfbfbf;
text-align: center;
color: #000;


#button-ops-container:hover

background: #ff665b;


#button-ops-container:active

background: #e65a50;


#ops 
 
color: #000;
text-decoration: none;


#ops:visited

color: #000;

【参考方案1】：

马上，我会尝试删除任何 CSS animation、transform 和 perspective，看看是否可以停止闪烁。如果不确切地知道脚本是做什么的，以及元素是如何分层的，很难说清楚。